Shoulder strap pad



FIG. 1 is a front perspective view of a shoulder strap pad showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is an end elevational view thereof;

FIG. 5 is an opposite end elevational view thereof;

FIG. 6 is a side elevational view thereof the opposite side is a mirror image. 

The ornamental design for a shoulder strap pad, as shown and described. 